Polymer system for thick polymer sheets including syndiotactic polyoropylene or poly-1-butene

作者: George Howell , Kenneth Bartz , Richard Vance

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摘要: The invention is a polymer system used in the formation of thick sheets. has substitution syndiotactic polypropylene, ethylene propylene copolymer or poly-1-butene for typical isotactic polypropylene. These substitutions are present amount at least 20% by weight total content. sheet may be filled unfilled.